发明名称 |
VESSEL SEALING INSTRUMENT WITH CUTTING MECHANISM |
摘要 |
An end effector assembly for use with an instrument for sealing and cutting tissue includes a pair of opposing first and second jaw members movable relative to the to grasp tissue therebetween. Each jaw member including a jaw housing and an electrically conductive surface adapted to connect to a source of electrosurgical energy such that the electrically conductive surfaces are capable of conducting electrosurgical energy through tissue held therebetween to effect a tissue seal. One of the electrically conductive surfaces including a channel defined therein and extending along a length thereof that communicates with a nozzle disposed in the jaw housing. The nozzle is configured to direct high pressure fluid from a fluid source into the channel for cutting tissue grasped between the jaw members. |
申请公布号 |
US2015351830(A1) |
申请公布日期 |
2015.12.10 |
申请号 |
US201514829936 |
申请日期 |
2015.08.19 |
申请人 |
COVIDIEN LP |
发明人 |
ALLEN, IV JAMES D.;CUNNINGHAM JAMES S.;APPEL VICTOR;HORNER GLENN A. |
分类号 |
A61B18/14;A61B17/28;A61B17/285 |
主分类号 |
A61B18/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Mansfield MA US |